Reference CL for the new task scheduler.

base/task_scheduler/post_task.cc

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/task_scheduler/post_task.h"
+
+#include "base/task_scheduler/task_scheduler.h"
+
+namespace base {
+
+void PostTask(const tracked_objects::Location& from_here, const Closure& task) {
+  PostTaskWithTraits(from_here, TaskTraits(), task);
+}
+
+void PostTaskAndReply(const tracked_objects::Location& from_here,
+                      const Closure& task,
+                      const Closure& reply) {
+  PostTaskWithTraitsAndReply(from_here, TaskTraits(), task, reply);
+}
+
+void PostTaskWithTraits(const tracked_objects::Location& from_here,
+                        TaskTraits traits,
+                        const Closure& task) {
+  TaskScheduler::GetInstance()->PostTaskWithTraits(from_here, traits, task);
+}
+
+void PostTaskWithTraitsAndReply(const tracked_objects::Location& from_here,
+                                TaskTraits traits,
+                                const Closure& task,
+                                const Closure& reply) {
+  // TODO: Post and reply wrapper.
+  NOTIMPLEMENTED();
+}
+
+scoped_refptr<TaskRunner> CreateTaskRunnerWithTraits(
+    TaskTraits traits,
+    ExecutionMode execution_mode) {
+  return TaskScheduler::GetInstance()->CreateTaskRunnerWithTraits(
+      traits, execution_mode);
+}
+
+}  // namespace base